AXART_VOLUME_ENV

Syntax

#include <revolution.h>
#include <revolution/axart.h>

typedef struct
{
    AXART_ART   art;

    // runtime user parameters
    
    s32         delta;
    s32         target;
    s32         attenuation;

} AXART_VOLUME_ENV;

Elements

art AXART articulator descriptor maintained by AXART. Do not write to this parameter.
delta Volume attenuation delta per audio frame (0x00010000 = 0.1 dB).
target Volume attenuation target (0x00010000 = 0.1 dB).
attenuation Current envelope output.

Description

AXART_VOLUME_ENV is a data structure used to describe a volume envelope sound articulator. This articulator will apply a volume attenuation delta for an AXART_SOUND until the volume attenuation reaches the target. Before calling AXARTAddArticulator for the AXART_VOLUME_ENV, the user application must call the AXARTInitArtVolumeEnv function.

See Also

AXARTInitArtVolumeEnv, AXARTAddArticulator, AXART_ART, AXART_SOUND

Revision History

2006/03/01 Initial version.

CONFIDENTIAL